(19)

(11)

EP 3 941 343 A1

(12)

(43) Date of publication: 26.01.2022 Bulletin 2022/04 (21) Application number: 20713230.9 (22) Date of filing: 17.03.2020

(51) International Patent Classification (IPC):  A61B 5/024(2006.01) A61B 5/1455(2006.01) A61B 5/00(2006.01) (52) Cooperative Patent Classification (CPC): A61B 5/681; A61B 5/02427; A61B 2562/046; A61B 5/14552; A61B 5/02433 (86) International application number: PCT/EP2020/057349 (87) International publication number: WO 2020/187943 (24.09.2020 Gazette 2020/39)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 18.03.2019 US 201962819992 P 16.03.2020 US 202016820044 (71) Applicant: Garmin Switzerland GmbH 8200 Schaffhausen (CH)	(72) Inventors: LEFRANCOIS, Simon Cochrane, Alberta T4C 0C7 (CA) MACDONALD, Paul R. Calgary, Alberta T3H 3S2 (CA) STEVENS, Kristin A. Calgary, Alberta T3A 0X1 (CA) (74) Representative: Bird & Bird LLP  Am Sandtorkai 50 20457 Hamburg 20457 Hamburg (DE)